Electrical connection module

Abstract

The utility model provides a kind of electric connection module, including a pedestal, a circuit board being installed on pedestal, electric connector being fixed on circuit board, the pedestal is equipped with a bottom plate, a front cover plate and a pair of side baffle, the front cover plate is vertically extended from the front side edge of the bottom plate upwards, the front cover plate is formed with the plug interface corresponding with the electric connector, the side baffle is vertically extended from the two side edges of the bottom plate upwards, and side baffle is equipped with a guide part.Compared with prior art, the utility model integrates electric connector on a circuit board and combines circuit board and pedestal to form a whole module, so that it has the function of whole disassembly and whole replacement, thereby achieving the purpose of quick repair.

Description

Technical Field

[0001] This utility model relates to the field of electrical connection, and in particular to an electrical connection module. Background Technology

[0002] Electrical connectors are essential components widely used in various electronic devices to achieve telecommunication transmission, especially in digital devices such as mobile phones and computers, which require a large number of different types of electrical connectors. During assembly, due to the large variety and quantity of electrical connectors, each connector typically needs to be individually soldered onto the PCB before the PCB is assembled as a whole. This is currently the main assembly method, but the process is quite cumbersome. Each connector needs to be individually soldered and fixed, and when individual connectors malfunction, disassembling and replacing them is very troublesome, making it difficult to quickly and easily replace them with new ones. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an electrical connection module to improve the inconvenience of assembly and disassembly in the prior art.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an electrical connection module, including a base, a circuit board mounted on the base, and an electrical connector fixed on the circuit board. The base is provided with a bottom plate, a front cover plate, and a pair of side baffles. The front cover plate extends vertically upward from the front edge of the bottom plate and has a plug interface corresponding to the electrical connector. The side baffles extend vertically upward from both sides of the bottom plate and have a guide portion.

[0005] Furthermore, the guide portion is a guide protrusion that protrudes from the outer surface of the side baffle.

[0006] Furthermore, the base plate, front cover plate, and side baffle together form a drawer-type structure and form a receiving groove on the inside to accommodate the circuit board, and the height of the side baffle is lower than the height of the front cover plate.

[0007] Furthermore, the outer surface of the side baffle is provided with an inwardly recessed snap-fit ​​recess, the guide protrusion is disposed adjacent to the top edge of the side baffle, and the snap-fit ​​recess is close to the rear end of the side baffle.

[0008] Furthermore, the circuit board is installed in the receiving groove of the base and is arranged parallel to the bottom plate. The circuit board has a number of fixing holes for fixing the electrical connector.

[0009] Furthermore, the front edge of the circuit board abuts against the inner surface of the front cover plate, the rear edge of the circuit board is located in the receiving groove, and the rear edge is provided with a rearward protruding insertion part.

[0010] Furthermore, the electrical connector includes a metal mounting housing with a pair of mounting plates, which are fixed to the circuit board by bolts or screws.

[0011] Furthermore, the electrical connection module also includes a mounting base, which includes a pair of limiting plates and a limiting protrusion formed on the inner surface of the limiting plates, and a groove is formed between the pair of limiting plates for the base to be pushed in.

[0012] Furthermore, the top of the limiting plate is provided with an inclined side extending upward and a horizontal side extending horizontally. The horizontal side is connected to the top of the inclined side, and the inclined side cooperates with the guide protrusion on the side baffle to guide the base into the slide groove.

[0013] Furthermore, an operating recess is formed on the outer surface of the base plate, and both ends of the front cover plate are provided with protrusions extending beyond the pair of side baffles.

[0014] Compared with the prior art, this utility model integrates the electrical connector onto a circuit board and fixes the circuit board to the base to form an integrated module, which has the function of overall disassembly and replacement, thereby achieving the purpose of rapid disassembly and repair. Attached Figure Description

[0015] Figure 1 This is a front perspective view of the electrical connection module described in this utility model.

[0016] Figure 2 This is a rear perspective view of the electrical connection module described in this utility model.

[0017] Figure 3 This is an exploded view of the electrical connection module described in this utility model.

[0018] Figure 4 This is a schematic diagram of the installation method of the electrical connection module described in this utility model.

[0019] Figure 5 This is a diagram showing the usage state of the electrical connection module described in this utility model. Detailed Implementation

[0020] Please see Figures 1 to 4As shown, this utility model provides an electrical connection module 100, which includes a base 10, a circuit board 20 mounted on the base 10, and an electrical connector 30 fixed on the circuit board 20. The base 10 is used to mount and fix the electrical connector 30 onto the outer casing (not shown) of a computer or server, etc. The circuit board 20 supports the electrical connector 30 and fixes the electrical connector 30 as a whole onto the base 10. The insertion interface of the electrical connector 30 is exposed outward on the surface of the base 10, providing a plug-in function. The structure of each component is described in detail below.

[0021] The base 10 is provided with a bottom plate 11, a front cover plate 12, and a pair of side baffles 13. The bottom plate 11, the front cover plate 12, and the side baffles 13 together form a drawer-type structure, and an inner receiving groove 14 is formed to accommodate the circuit board 20. The front cover plate 12, the bottom plate 11, and the side baffles 13 are integrally connected, and the front cover plate 12 extends vertically upward from the front edge of the bottom plate 11. A plug interface 121 corresponding to the electrical connector 30 is formed on the front cover plate 12. The plug interface 121 is distributed horizontally on the outer surface of the front cover plate 12, and the plug interface 121 penetrates the front cover plate 12 inward. The side baffle 13 extends vertically upward from both sides of the base plate 11, and the height of the side baffle 13 is lower than the height of the front cover plate 12. Preferably, a guide portion is provided on the outer surface of the side baffle 13, and the guide portion is preferably an outwardly protruding guide protrusion 15. A recessed snap-fit ​​recess 16 is also provided on the outer surface of the side baffle 13. The guide protrusion 15 is adjacent to the top edge of the side baffle 13, and the snap-fit ​​recess 16 is near the rear end of the side baffle 13 for snap-fit ​​fixing to the outer casing (not shown). Preferably, an operating recess 17 is provided on the outer surface of the base plate 11 to facilitate the pull-out operation of the base 10. Figure 5 The front cover plate 12 has protruding ends 18 extending beyond the pair of side baffles 13 at both ends, which can serve to limit movement and prevent mistaken positioning.

[0022] The circuit board 20 is installed in the receiving groove 14 of the base 10 and is arranged parallel to the bottom plate 11, with a gap between them. The circuit board 20 has several fixing holes 21 for fixing the electrical connector 30. Preferably, the front edge 22 of the circuit board 20 abuts against the inner surface of the front cover plate 12, and the rear edge 23 of the circuit board 20 is located in the receiving groove 14. The rear edge 23 has a rearwardly protruding insertion portion 24 for engaging with another electrical connector (not shown), thereby achieving an electrical connection between the electrical connection module 100 and the other electrical connector.

[0023] The electrical connector 30 includes a metal housing 31, and the metal housing 31 is provided with a pair of fixing plates 32. The fixing plates 32 are fixed to the circuit board 20 by bolts or screws 33. Preferably, there are two electrical connectors 30, both of which are Type-C USB. Of course, more electrical connectors and other types of electrical connectors can be designed as needed.

[0024] In a preferred embodiment of this utility model, it is installed onto the outer casing of a computer or other device by a push-pull method, and the electrical connection module 100 further includes a mounting base 40, which is fixed or formed onto the outer casing. Figure 4 As shown, it includes a pair of limiting plates 41 and a limiting protrusion 42 formed on the inner surface of the limiting plates 41. A sliding groove for the base 10 to be pushed in is formed between the pair of limiting plates 41. Preferably, the top of the limiting plate 41 is provided with an inclined side 43 extending upward and a horizontal side 44 extending horizontally. The horizontal side 44 is connected to the top of the inclined side 43. The inclined side 43 cooperates with the guide protrusion 15 on the side baffle 13 to guide the base 10 into the sliding groove. When the base 10 is pushed into place, the snap-fit ​​recess 16 on the side baffle 13 will engage with the limiting protrusion 42 to hold and fix the base 10 in the mounting base 40.

[0025] In summary, this utility model integrates the electrical connector 30 onto a circuit board 20 and fixes the circuit board 20 to the base 10 to form an integrated module, which not only improves assembly efficiency but also facilitates overall disassembly and repair. When the electrical connector 30 malfunctions, it can be quickly disassembled and replaced by pulling it out.

[0026] The above description is merely the preferred embodiment of this utility model and is not intended to limit this utility model in any way. Any possible variations and modifications made by those skilled in the art to the technical solution of this utility model without departing from the scope of the technical solution of this utility model using the methods disclosed above shall fall within the scope of protection of the claims.

Claims

1. An electrical connection module, characterized in that: The device includes a base, a circuit board mounted on the base, and an electrical connector fixed on the circuit board. The base has a bottom plate, a front cover plate, and a pair of side baffles. The front cover plate extends vertically upward from the front edge of the bottom plate and has a plug interface corresponding to the electrical connector. The side baffles extend vertically upward from both sides of the bottom plate and have a guide portion.

2. The electrical connection module as described in claim 1, characterized in that: The guide part is a guide protrusion that protrudes from the outer surface of the side baffle.

3. The electrical connection module as described in claim 2, characterized in that: The base plate, front cover plate, and side baffle together form a drawer-type structure and form a receiving groove on the inside to accommodate the circuit board, and the height of the side baffle is lower than the height of the front cover plate.

4. The electrical connection module as described in claim 3, characterized in that: The outer surface of the side baffle is also provided with an inwardly recessed buckle recess, the guide protrusion is disposed adjacent to the top edge of the side baffle, and the buckle recess is close to the rear end of the side baffle.

5. The electrical connection module as described in claim 4, characterized in that: The circuit board is installed in the receiving groove of the base and is arranged parallel to the bottom plate. The circuit board has a number of fixing holes for fixing the electrical connector.

6. The electrical connection module as described in claim 5, characterized in that: The front edge of the circuit board abuts against the inner surface of the front cover plate, the rear edge of the circuit board is located in the receiving groove, and the rear edge is provided with a rearward protruding insertion part.

7. The electrical connection module as described in claim 6, characterized in that: The electrical connector includes a metal mounting housing with a pair of mounting plates, which are fixed to the circuit board by bolts or screws.

8. The electrical connection module as described in claim 7, characterized in that: The electrical connection module also includes a mounting base, which includes a pair of limiting plates and a limiting protrusion formed on the inner surface of the limiting plates. A groove is formed between the pair of limiting plates for the base to be pushed in.

9. The electrical connection module as described in claim 8, characterized in that: The top of the limiting plate is provided with an inclined side extending upward and a horizontal side extending horizontally. The horizontal side is connected to the top of the inclined side. The inclined side cooperates with the guide protrusion on the side baffle to guide the base into the slide groove.

10. The electrical connection module as described in any one of claims 1 to 9, characterized in that: An operating recess is formed on the outer surface of the base plate, and the two ends of the front cover plate are provided with protrusions extending beyond the pair of side baffles.

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